[27/testing] improve di performance for cache

lib/composer/composer/autoload_classmap.php

@@ -1224,6 +1224,7 @@
     'OC\\Files\\AppData\\AppData' => $baseDir . '/lib/private/Files/AppData/AppData.php',
     'OC\\Files\\AppData\\Factory' => $baseDir . '/lib/private/Files/AppData/Factory.php',
     'OC\\Files\\Cache\\Cache' => $baseDir . '/lib/private/Files/Cache/Cache.php',
+    'OC\\Files\\Cache\\CacheDependencies' => $baseDir . '/lib/private/Files/Cache/CacheDependencies.php',
     'OC\\Files\\Cache\\CacheEntry' => $baseDir . '/lib/private/Files/Cache/CacheEntry.php',
     'OC\\Files\\Cache\\CacheQueryBuilder' => $baseDir . '/lib/private/Files/Cache/CacheQueryBuilder.php',
     'OC\\Files\\Cache\\FailedCache' => $baseDir . '/lib/private/Files/Cache/FailedCache.php',

lib/composer/composer/autoload_static.php

@@ -1257,6 +1257,7 @@ class ComposerStaticInit749170dad3f5e7f9ca158f5a9f04f6a2
         'OC\\Files\\AppData\\AppData' => __DIR__ . '/../../..' . '/lib/private/Files/AppData/AppData.php',
         'OC\\Files\\AppData\\Factory' => __DIR__ . '/../../..' . '/lib/private/Files/AppData/Factory.php',
         'OC\\Files\\Cache\\Cache' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/Cache.php',
+        'OC\\Files\\Cache\\CacheDependencies' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/CacheDependencies.php',
         'OC\\Files\\Cache\\CacheEntry' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/CacheEntry.php',
         'OC\\Files\\Cache\\CacheQueryBuilder' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/CacheQueryBuilder.php',
         'OC\\Files\\Cache\\FailedCache' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/FailedCache.php',

lib/private/Files/Cache/Cache.php

@@ -44,6 +44,7 @@
 use OC\Files\Search\SearchComparison;
 use OC\Files\Search\SearchQuery;
 use OC\Files\Storage\Wrapper\Encryption;
+use OC\SystemConfig;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\Files\Cache\CacheEntryInsertedEvent;
@@ -81,61 +82,50 @@ class Cache implements ICache {
 	/**
 	 * @var array partial data for the cache
 	 */
-	protected $partial = [];
-
-	/**
-	 * @var string
-	 */
-	protected $storageId;
-
-	private $storage;
-
-	/**
-	 * @var Storage $storageCache
-	 */
-	protected $storageCache;
-
-	/** @var IMimeTypeLoader */
-	protected $mimetypeLoader;
-
-	/**
-	 * @var IDBConnection
-	 */
-	protected $connection;
-
-	/**
-	 * @var IEventDispatcher
-	 */
-	protected $eventDispatcher;
-
-	/** @var QuerySearchHelper */
-	protected $querySearchHelper;
-
-	/**
-	 * @param IStorage $storage
-	 */
-	public function __construct(IStorage $storage) {
+	protected array $partial = [];
+	protected string $storageId;
+	protected Storage $storageCache;
+	protected IMimeTypeLoader$mimetypeLoader;
+	protected IDBConnection $connection;
+	protected SystemConfig $systemConfig;
+	protected LoggerInterface $logger;
+	protected QuerySearchHelper $querySearchHelper;
+	protected IEventDispatcher $eventDispatcher;
+
+	public function __construct(
+		private IStorage $storage,
+		// this constructor is used in to many pleases to easily do proper di
+		// so instead we group it all together
+		CacheDependencies $dependencies = null,
+	) {
 		$this->storageId = $storage->getId();
-		$this->storage = $storage;
 		if (strlen($this->storageId) > 64) {
 			$this->storageId = md5($this->storageId);
 		}
-
-		$this->storageCache = new Storage($storage);
-		$this->mimetypeLoader = \OC::$server->getMimeTypeLoader();
-		$this->connection = \OC::$server->getDatabaseConnection();
-		$this->eventDispatcher = \OC::$server->get(IEventDispatcher::class);
-		$this->querySearchHelper = \OC::$server->query(QuerySearchHelper::class);
+		if (!$dependencies) {
+			$dependencies = \OC::$server->get(CacheDependencies::class);
+		}
+		$this->storageCache = new Storage($this->storage, true, $dependencies->getConnection());
+		$this->mimetypeLoader = $dependencies->getMimeTypeLoader();
+		$this->connection = $dependencies->getConnection();
+		$this->systemConfig = $dependencies->getSystemConfig();
+		$this->logger = $dependencies->getLogger();
+		$this->querySearchHelper = $dependencies->getQuerySearchHelper();
+		$this->eventDispatcher = $dependencies->getEventDispatcher();
 	}
 
 	protected function getQueryBuilder() {
 		return new CacheQueryBuilder(
 			$this->connection,
-			\OC::$server->getSystemConfig(),
-			\OC::$server->get(LoggerInterface::class)
+			$this->systemConfig,
+			$this->logger,
 		);
 	}
 
+	public function getStorageCache(): Storage {
+		return $this->storageCache;
+	}
+
 	/**
 	 * Get the numeric storage id for this cache's storage
 	 *

lib/private/Files/Cache/CacheDependencies.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace OC\Files\Cache;
+
+use OC\SystemConfig;
+use OCP\EventDispatcher\IEventDispatcher;
+use OCP\Files\IMimeTypeLoader;
+use OCP\IDBConnection;
+use Psr\Log\LoggerInterface;
+
+class CacheDependencies {
+	public function __construct(
+		private IMimeTypeLoader $mimeTypeLoader,
+		private IDBConnection $connection,
+		private IEventDispatcher $eventDispatcher,
+		private QuerySearchHelper $querySearchHelper,
+		private SystemConfig $systemConfig,
+		private LoggerInterface $logger,
+	) {
+	}
+
+	public function getMimeTypeLoader(): IMimeTypeLoader {
+		return $this->mimeTypeLoader;
+	}
+
+	public function getConnection(): IDBConnection {
+		return $this->connection;
+	}
+
+	public function getEventDispatcher(): IEventDispatcher {
+		return $this->eventDispatcher;
+	}
+
+	public function getQuerySearchHelper(): QuerySearchHelper {
+		return $this->querySearchHelper;
+	}
+
+	public function getSystemConfig(): SystemConfig {
+		return $this->systemConfig;
+	}
+
+	public function getLogger(): LoggerInterface {
+		return $this->logger;
+	}
+}

lib/private/Files/Cache/Storage.php

@@ -31,6 +31,7 @@
 
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\Files\Storage\IStorage;
+use OCP\IDBConnection;
 use Psr\Log\LoggerInterface;
 
 /**
@@ -65,7 +66,7 @@ public static function getGlobalCache() {
 	 * @param bool $isAvailable
 	 * @throws \RuntimeException
 	 */
-	public function __construct($storage, $isAvailable = true) {
+	public function __construct($storage, $isAvailable, IDBConnection $connection) {
 		if ($storage instanceof IStorage) {
 			$this->storageId = $storage->getId();
 		} else {
@@ -76,7 +77,6 @@ public function __construct($storage, $isAvailable = true) {
 		if ($row = self::getStorageById($this->storageId)) {
 			$this->numericId = (int)$row['numeric_id'];
 		} else {
-			$connection = \OC::$server->getDatabaseConnection();
 			$available = $isAvailable ? 1 : 0;
 			if ($connection->insertIfNotExist('*PREFIX*storages', ['id' => $this->storageId, 'available' => $available])) {
 				$this->numericId = $connection->lastInsertId('*PREFIX*storages');

lib/private/Files/Cache/Wrapper/CacheJail.php

@@ -52,8 +52,6 @@ class CacheJail extends CacheWrapper {
 	public function __construct($cache, $root) {
 		parent::__construct($cache);
 		$this->root = $root;
-		$this->connection = \OC::$server->getDatabaseConnection();
-		$this->mimetypeLoader = \OC::$server->getMimeTypeLoader();
 
 		if ($cache instanceof CacheJail) {
 			$this->unjailedRoot = $cache->getSourcePath($root);

lib/private/Files/Storage/Common.php

@@ -43,6 +43,7 @@
 namespace OC\Files\Storage;
 
 use OC\Files\Cache\Cache;
+use OC\Files\Cache\CacheDependencies;
 use OC\Files\Cache\Propagator;
 use OC\Files\Cache\Scanner;
 use OC\Files\Cache\Updater;
@@ -338,12 +339,20 @@ public function hasUpdated($path, $time) {
 		return $this->filemtime($path) > $time;
 	}
 
+	protected function getCacheDependencies(): CacheDependencies {
+		static $dependencies = null;
+		if (!$dependencies) {
+			$dependencies = \OC::$server->get(CacheDependencies::class);
+		}
+		return $dependencies;
+	}
+
 	public function getCache($path = '', $storage = null) {
 		if (!$storage) {
 			$storage = $this;
 		}
 		if (!isset($storage->cache)) {
-			$storage->cache = new Cache($storage);
+			$storage->cache = new Cache($storage, $this->getCacheDependencies());
 		}
 		return $storage->cache;
 	}
@@ -398,13 +407,7 @@ public function getUpdater($storage = null) {
 	}
 
 	public function getStorageCache($storage = null) {
-		if (!$storage) {
-			$storage = $this;
-		}
-		if (!isset($this->storageCache)) {
-			$this->storageCache = new \OC\Files\Cache\Storage($storage);
-		}
-		return $this->storageCache;
+		return $this->getCache($storage)->getStorageCache();
 	}
 
 	/**

lib/private/Files/Storage/Home.php

@@ -67,7 +67,7 @@ public function getCache($path = '', $storage = null) {
 			$storage = $this;
 		}
 		if (!isset($this->cache)) {
-			$this->cache = new \OC\Files\Cache\HomeCache($storage);
+			$this->cache = new \OC\Files\Cache\HomeCache($storage, $this->getCacheDependencies());
 		}
 		return $this->cache;
 	}

tests/lib/Files/ViewTest.php

@@ -22,6 +22,7 @@
 use OCP\Files\GenericFileException;
 use OCP\Files\Mount\IMountManager;
 use OCP\Files\Storage\IStorage;
+use OCP\IDBConnection;
 use OCP\Lock\ILockingProvider;
 use OCP\Lock\LockedException;
 use OCP\Share\IShare;
@@ -1590,7 +1591,7 @@ private function createTestMovableMountPoints($mountPoints) {
 				->getMock();
 			$storage->method('getId')->willReturn('non-null-id');
 			$storage->method('getStorageCache')->willReturnCallback(function () use ($storage) {
-				return new \OC\Files\Cache\Storage($storage);
+				return new \OC\Files\Cache\Storage($storage, false, \OC::$server->get(IDBConnection::class));
 			});
 
 			$mounts[] = $this->getMockBuilder(TestMoveableMountPoint::class)